Air Quality in Kawaguchi, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
66 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
70 5am
70
69
57 8am
56
43
42 11am
41
41
41 2pm
40
40
52 5pm
52
52
52 8pm
52
69
70 11pm
70
132
132 2am
132
132
Station readings
10
CAMS model adj -14
84
84
83
66
66
54
54
54
54
54
54
54
66
66
66
66
66
83
84
84
146
146
146
146
AD 728×90

Air Quality Index Trend

6h · 1 stn

Kawaguchi's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
14.99 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Kawaguchi?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.514.99 µg/m³ ✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (66 stations within 25 km)
14.99
Median
14.15
Average
0.5
Low
24.0
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +12.1
Both models agree Avg diff: 3.1°C

Where are air quality stations near Kawaguchi?

68
Kawaguchi (川口)
1.2 km PM2.5: 20.2 µg/m³
81
Kawaguchi (川口)
1.2 km PM2.5: 26.4 µg/m³
4
Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)
3.8 km PM2.5: 1.0 µg/m³
23
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
5.2 km PM2.5: 5.5 µg/m³
17
Oji, Kita, Tokyo, Japan (北本通り王子北区)
5.3 km PM2.5: 4.1 µg/m³
47
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
8.1 km PM2.5: 11.3 µg/m³
42
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
9.1 km PM2.5: 10.1 µg/m³
32
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
9.1 km PM2.5: 7.7 µg/m³
26
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
9.3 km PM2.5: 6.2 µg/m³
11
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
9.3 km PM2.5: 2.6 µg/m³

What cities are near Kawaguchi?

54 Ukima 48 Shimotoda 39 Warabi 53 Hasune 54 Hatogaya-honchō 55 Kamiya 53 Takashimadaira 55 Toneri 56 Toshima 55 Ōji
Get AQI alerts for Kawaguchi

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:16 UTC.